Ananova:

Pink has announced details of her new single.

She will release Nobody Knows on November 20.

It is the fourth single to be released from her I'm Not Dead album.

The release of the single coincides with her UK tour.

Tour dates include:

Manchester MEN Arena (November 5)

Cardiff International Arena (7)

Newcastle Metro Radio Arena (10)

Nottingham Arena(11)

Plymouth Pavilions (13)

Brighton Centre (14)

Dublin The Point (16)

Belfast Odessey Arena (17, 18)

Aberdeen Press and Journal Arena (20, 21)

Glasgow SECC (23, 24)

Brighton Centre (26)

Bournemouth BIC (27)

Birmingham NEC (29)

Glasgow SECC (30)

Sheffield Hallam FM Arena (December 2)

Bournemouth BIC (3)

London Wembley Arena (4)